27325683

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 51644736

約数和(自身を除く): 24319053

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 49, 63, 77, 99, 129, 131, 147, 231, 301, 387, 393, 441, 473, 539, 693, 903, 917, 1179, 1419, 1441, 1617, 2107, 2709, 2751, 3311, 4257, 4323, 4851, 5633, 6321, 6419, 8253, 9933, 10087, 12969, 16899, 18963, 19257, 23177, 29799, 30261, 39431, 50697, 57771, 61963, 69531, 70609, 90783, 118293, 185889, 208593, 211827, 276017, 354879, 433741, 557667, 635481, 828051, 1301223, 2484153, 3036187, 3903669, 9108561, 27325683]

約数ペア:

[(1, 27325683), (3, 9108561), (7, 3903669), (9, 3036187), (11, 2484153), (21, 1301223), (33, 828051), (43, 635481), (49, 557667), (63, 433741), (77, 354879), (99, 276017), (129, 211827), (131, 208593), (147, 185889), (231, 118293), (301, 90783), (387, 70609), (393, 69531), (441, 61963), (473, 57771), (539, 50697), (693, 39431), (903, 30261), (917, 29799), (1179, 23177), (1419, 19257), (1441, 18963), (1617, 16899), (2107, 12969), (2709, 10087), (2751, 9933), (3311, 8253), (4257, 6419), (4323, 6321), (4851, 5633)]